Mihai Budiu created CALCITE-7043:
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Summary: Type inferred for SqlItemOperator has incorrect
nullability
Key: CALCITE-7043
URL: https://issues.apache.org/jira/browse/CALCITE-7043
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.39.0
Reporter: Mihai Budiu
Assignee: Mihai Budiu
This issue is related to CALCITE-6764
Accessing a field within a nullable ROW should always produce a nullable
result, even if the field itself is not nullable. The previous issue fixed this
bug in the Validator, but the same problem persists in
SqlItemOperator.inferReturnType.
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